What happened: The Colorado Rockies placed Tomoyuki Sugano on the 15-day injured list with back spasms, retroactive to Wednesday. Seth Halvorsen also landed on the 15-day IL with shoulder inflammation.
Why it matters: Sugano has been Colorado's most productive starter this season, making his absence a significant rotation setback. The club expects the back issue to be short-lived, but losing Halvorsen simultaneously further strains the pitching staff.
By the numbers: Sugano is 8-4 with a 4.80 ERA across 16 starts and 84⅓ innings this season. He has recorded 48 strikeouts, 23 walks and a 1.32 WHIP.
What to watch: Sugano's recovery and throwing progression will determine whether he can return when first eligible.